The IS42 is a smart multi-purpose instrument featuring a full colour display and modern glass helm styling. View wind, speed, depth, engine data, autopilot status and more at a glance, or add the optional OP12 keypad to take full control of your Simrad autopilot system. The IS42 integrates brilliantly with Simrad multifunction displays and glass helm systems, or can function as a standalone instrument display and autopilot controller aboard smaller vessels